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Jim Simons's Simulations Plus, Inc. (SLP) position

Yes: as of Q1 2026, Jim Simons holds 182K shares of SLP worth an amount we cannot price (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
an amount we cannot price
Shares held
182K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

SLP price vs Simons's position

Dates
$18.21$18.215$18.22$18.225$18.23← Earlier —8 purchases, 2 sells
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +162K +807.5% 182K May 14, 2026
Q4 2025 New +20K 20K Feb 12, 2026
Q4 2024 Added +14K +46.0% 45K Feb 13, 2025
Q3 2024 New +31K 31K Nov 13, 2024
Q4 2023 New +12K 12K Feb 13, 2024
Q2 2023 Reduced −2K −9.3% 21K Aug 11, 2023
Q1 2023 Reduced −36K −60.6% 24K May 12, 2023
Q4 2022 Added +30K +101.7% 60K Feb 13, 2023
Q3 2022 New +30K 30K Nov 14, 2022
Q3 2021 New +6K 6K Nov 12, 2021
Q1 2021 First covered 8K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
11 grouped rows from 11 quarters

More Simons positions

Common questions

Does Jim Simons own SLP?

Yes. As of Q1 2026, Jim Simons disclosed 182K shares of SLP, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy SLP?

Jim Simons held SLP since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell SLP?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in SLP. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of SLP does Jim Simons own?

Jim Simons disclosed 182K shares of SLP as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for SLP?

Jim Simons began building the SLP position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.